The ePTFE structure includes an ePTFE structure which has a node and fibril micro-structure. The first module estimates a total amount of exhaust gas recirculation in the engine, wherein the total amount of EGR includes EGR within cylinders of the engine and EGR flowing through an EGR system of the engine. The input unit has a wireless connection port to connect the output connector via the cable and a wired connection port to connect a wired cable from an external device. The requesting node controller transmits its request for a coherent copy of a line to the storing node controller. The one or more application windows correspond to one or more applications executing on a processor. The system can have a photogate and floating diffusion in each pixel along with a select transistor, a reset transistor, and a follower transistor.